package com.ss.tmall.service;

import com.ss.tmall.pojo.Order;
import com.ss.tmall.pojo.OrderItem;

import java.util.List;

/**
 * @Author: ShengShuai
 * @Description:
 * @Date: Created in 上午 1:12  2017/12/30 0030
 * @Modified By:
 */
public interface OrderItemService {
    void  add(OrderItem orderItem);
    void  delete(int id);
    void  update(OrderItem orderItem);
    OrderItem get(int id);
   List list();
   void  fill(List<Order> os);
   void  fill(Order o);

}
